HONDROS BIO 117 - EXAM 2 Questions and Answers Latest [100% correct answers] 2024

What are the two major divisions of the skeletal system? - Answer-axial skeleton and appendicular skeleton The skull, spine, sternum, and ribs are part of what division of the skeletal system? - Answer-Axial The girdles, arms, and legs are part of what division of the skeletal system? - Answer-Appendicular The tympanic cavity is located in the... - Answer-Ear What part of the skull contains the ossicles - Answer-Tympanic Cavity These bones of the skull; frontal, ethmoidal, sphenoidal, and maxillary are called the... - AnswerParanasal Sinuses Another name for the spine is... - Answer-Vertebral Column The vertebral column consists of how many regions? - Answer-5 regions The 5 regions of the spine are... - Answer-1. Cervical Vertebrae 2. Thoracic Vertebrae, 3. Lumbar Vertebrae, 4. Sacrum, 5. Coccyx The Cervical Vertebrae consists of how many bones? - Answer-7 The Thoracic Vertebrae consists of how many bones? - Answer-12 The Lumbar Vertebrae consists of how many bones? - Answer-5 The Sacrum consists of how many bones? - Answer-1 sacrum in the vertebral column ; consists of 5 bonesThe Coccyx consists of how many bones? - Answer-1 coccyx in the vertebral column ; consists of 4 bones. The special cartilage discs which helps protect each vertebrae are called... - Answer-Intervertebral discs How many pairs of ribs are there - Answer-12 Ribs are connected to sternum by - Answer-costal cartilage The ribs are connected to what part of the vertebral column? - Answer-Thoracic What are the four regions of the sternum? - Answer-1. Manubrium 2. Body 3. Sternomanubrial joint 4. Xiphoid process Ribs 1-7 are called - Answer-true ribs Ribs 8-10 are called - Answer-false ribs Ribs 11 and 12 are called - Answer-floating ribs